THE WISDOM OF FATHER BROWN
ment, that he did all this. If that is so, I will tell you what he didn't do. He didn't storm a spiked wall against a man with a loaded gun. He didn't write on the wall with his own hand, to say he had done it. He didn't stop to state that his justification was self-defence. He didn't explain that he had no quarrel with the poor warder. He didn't name the house of the rich man to which he was going with the gun. He didn't write his own initials in a man's blood. Saints alive! Can't you see the whole character is different, in good and evil? Why, you don't seem to be like I am a bit. One would think you'd never had any vices of your own."
The amazed American had already parted his lips in protest when the door of his private and official room was hammered and rattled in an unceremonious way to which he was totally unaccustomed.
The door flew open. The moment before Greywood Usher had been coming to the conclusion that Father Brown might possibly be mad. The moment after he began to think he was mad himself. There burst and fell into his private room a man in the filthiest rags, with a greasy squash hat still askew on his head, and a shabby green shade showed up from one of his eyes, both of which were glaring like a tiger's. The rest of his face was almost undiscoverable, being masked
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